From what I have read so far, they only ask about the past two years of medical history? I had a substance abuse problem with painkillers for several years and voluntarily went to a medical detox facility / rehab about a year and a half ago. My question is, can I just wait until two years have passed and not worry about having to disclose this? If what I read is true and they only ask about your past 2 years then it sounds like I can avoid a lot of headaches by waiting a little longer before I apply. Does anyone have any experience with this or know someone with a similar situation? When it comes to past addiction problems do they ask for a longer history? I have never gotten into any trouble with my addiction, no one other than myself and a few close people even knew about it. I just don't want to put myself in a bad position with the FAA if it can be avoided altogether. Any advice would be appreciated!